Cotton Science

Study on the genetic diversity of Amrasca biguttula population in Hunan Province based on mtDNA COⅠ gene

Liu Binglei, Wang Yongbo, Zhang Zhengyun, Yang Bin, Li Caihong

Cotton Science, 2025, 37(1): 59-70. DOI: 10.11963/cs20240066

变异来源 Source of variation	自由度 Degree of freedom	平方和 Sum of squares	方差组成 Variance components	变异占比 Proportion of variation/%	固定系数 Fixation index
种群间 Among populations	13	2.379	0.007 58	6.61	-
种群内 Within population	126	13.500	0.107 14	93.39	F_ST=0.066 09，P<0.01
总计 Total	139	15.879	0.114 72	100	-

Table 4 Molecular variance analysis results of 14 geographic populations of A. biguttula in Hunan Province

Other figure/table from this article

Table 1 Information of A. biguttula samples from different geographical populations in Hunan Province
Table 2 Analysis of the genetic diversity of 14 geographic populations of A. biguttula based on mtCOⅠ gene sequence
Table 3 Genetic differentiation coefficient and gene flow among different geographical populations of A. biguttula in Hunan Province
Table 5 Neutrality test results of mtCOⅠ gene sequences of 14 different geographical populations of A. biguttula
Table 6 Genetic distance among different haplotypes of A. biguttula geographical populations based on mtCOⅠ gene sequence
Fig. 1 Phylogenetic tree for the haplotypes of geographical populations of A. biguttula
Fig. 2 Network diagram for haplotypes of geographical populations of A. biguttula Each circle represents one haplotype, and the area of the circle reflects the frequency of each haplotype in the total population. H_1-H_14 corresponded to haplotypes Hap1-Hap14, respectively. mv1 represents the possible mutation site.